CN109183969A - A kind of silt filtering device for water conservancy projects - Google Patents
A kind of silt filtering device for water conservancy projects Download PDFInfo
- Publication number
- CN109183969A CN109183969A CN201811087809.7A CN201811087809A CN109183969A CN 109183969 A CN109183969 A CN 109183969A CN 201811087809 A CN201811087809 A CN 201811087809A CN 109183969 A CN109183969 A CN 109183969A
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- frame
- auxiliary tube
- water conservancy
- wall
- conservancy projects
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention mainly relates to a kind of silt filtering devices for water conservancy projects, including mounting rack, auxiliary tube is installed on mounting rack, the upper end of auxiliary tube is provided with via hole, and purification pipe is equipped on the inner wall of auxiliary tube, and the upper end of auxiliary tube is equipped with driving cylinder, the top of driving cylinder is mounted in driving plate by flange, the lower end of driving plate is equipped with driving column, drives the lower end of column to pass through via hole and is mounted on drive block, drive block is located in purification pipe.The present invention can solve water conservancy projects existing unprocessed direct emission of sewage with silt during sewage discharge and be easy that water conservancy projects is made to paralyse, sewage cannot be discharged in time leads to urban waterlogging, jeopardize the security of the lives and property of people, and water conservancy projects silt cleaning cost is high, it is complicated for operation, consuming time is long and the problems such as large labor intensity, the function that the automation filtering of sewage discharge silt is removed may be implemented.
Description
Technical field
The present invention relates to water conservancy projects silt filter plant technical field, specifically a kind of mud for water conservancy projects
Husky filtering device.
Background technique
Water conservancy is continued to develop with the development of social productive forces, and becomes civilization of human society and economic development
Mainstay, water conservancy projects have been related to the multiple fields such as flood control, water drainage, irrigation, shipping and urban water supply power generation, water conservancy projects
Play the role of in rainy season weather vital, but water conservancy projects also faces many difficulties during use, wherein
Silt in sewage is one of an important factor for leading to water conservancy projects, and the unprocessed direct emission of sewage with silt is easy to make
Water conservancy projects paralysis, sewage cannot be discharged in time leads to urban waterlogging, jeopardizes the security of the lives and property of people, and water conservancy projects becomes silted up
Long-pending silt cleaning cost is high, complicated for operation, consuming time is long, large labor intensity.
Summary of the invention
To solve the above-mentioned problems, it the present invention provides a kind of silt filtering device for water conservancy projects, can solve
Water conservancy projects existing unprocessed direct emission of sewage with silt during sewage discharge is easy to keep water conservancy projects paralysed
Paralysis, sewage cannot be discharged in time leads to urban waterlogging, jeopardizes the security of the lives and property of people, and water conservancy projects silt is clear
It is high to manage cost, it is complicated for operation, consuming time is long and the problems such as large labor intensity, sewage discharge silt may be implemented and automated
The function that filtering removes can be filtered removing to the silt in sewage in time, it can be ensured that water conservancy projects can smoothly into
Operation is discharged in row sewage, will not jeopardize the security of the lives and property of people, and have it is easy to operate, expend that the time is short and labor intensity
The advantages that small.
To achieve the goals above, the present invention is realized using following technical scheme: a kind of silt for water conservancy projects
Filtering device, including mounting rack, are equipped with auxiliary tube on mounting rack, and the upper end of auxiliary tube is provided with via hole, auxiliary tube it is interior
Purification pipe is installed, the upper end of auxiliary tube is equipped with driving cylinder, the top of cylinder is driven to be mounted on driving by flange on wall
On plate, the lower end of driving plate is equipped with driving column, drives the lower end of column to pass through via hole and is mounted on drive block, drive block is located at
It purifies in pipe, purifies and falsework is installed on the lower end inner wall of pipe, the upper end of falsework, which is equipped with, blocks support frame, blocks support
Its axial direction of the lower end edge of frame, which is evenly arranged with, blocks operation frame, blocks and passes through between operation frame and the inner wall for blocking support frame
Bearing, which is provided with, blocks operation cylinder, and the lower end of auxiliary tube is equipped with cleaning conveying mechanism, and the front end of auxiliary tube is provided with water outlet
Slot is provided with filter mechanism in effluent trough；Fixation is connected between the lower end inner wall of the auxiliary tube and the outer wall for purifying pipe to lead
Draw block, fixed guiding block is leaning device from top to bottom from auxiliary tube to purification pipe；The lower end of the drive block is provided with driving
Slot, driver slot are inverted conical shape structure；The falsework is in cross-shaped structure；The operation frame that blocks is conical structure, and is hidden
It keeps off corresponding between operation frame and driver slot；Rubber sealing block is arranged on the outer wall for blocking operation frame；The auxiliary tube
Water inlet pipe is equipped between purification pipe；Purge holes are evenly arranged on the purification pipe.Sewage is drained into only by water inlet pipe
Change in pipe, driving cylinder control driving plate carries out elevating movement, and driving plate controls drive block in purification pipe by driving column
Sewage pressurizes, and the sewage purified in pipe is quickly drained into auxiliary tube by Purge holes under the action of external pressure,
The graininess sundries such as sludge in sewage remain in purification pipe in, driver slot and block between support frame cooperate make solid
Grain remains in and blocks on support frame, blocks the control of operation cylinder and blocks operation frame and is rotated, and remains in and blocks on support frame
Solid particle is discharged from the lower end of pure water pipe, and sewage passes through effluent trough under the action of fixed guiding block after being drained into auxiliary tube
Discharge.
As a preferred technical solution of the present invention, the cleaning conveying mechanism includes being mounted on auxiliary inside pipe wall
Conveying support, conveying support are to tilt down mechanism from front to back, are installed between the inner wall of conveying support by bearing
There are two conveying roller, it is connected between two conveying rollers by conveyer belt, is evenly arranged on conveyer belt and scrapes fortune plate, is located at conveying branch
Conveying roller on rear side of support is connected by shaft coupling with the output shaft of feeder motor, and feeder motor is mounted on conveying by motor cabinet
On the outer wall of support frame, the rear end of conveying support is equipped with by pin shaft strikes off frame, strikes off the side wall and conveying support of frame
Between be connected with feed adjustment spring；The frame that strikes off is V-shape structure, and strikes off frame and be made of rubber material, solid particle
It is drained on conveyer belt, feeder motor driving conveying belt moves from front to back, scrapes and cooperates between fortune plate and conveying support
Solid particle is adequately conveyed, the control of feed adjustment spring is struck off frame and cleared up fortune plate is scraped, and guarantees to scrape consolidating on fortune plate
Body particle can be cleaned up comprehensively, automation cleaning, and intelligence degree is high.
As a preferred technical solution of the present invention, the filter mechanism includes the filter frame being mounted in effluent trough,
Filtered motor is equipped with by motor cabinet on the outer wall of auxiliary tube, filter plate, filter plate are installed on the output shaft of filtered motor
On be evenly arranged with filter hole, and filter plate sticks on filter frame, and filtering insulating body is equipped on the outer wall of auxiliary tube, filtering
Insulating body is corresponding with filter frame, and filter frame sticks on filter plate, and the lower end of auxiliary tube is equipped with filtering clean-up frame, mistake
Filter clean-up frame is resisted against on filter plate, and sewage is flowed by filter frame to be discharged, and filter plate plays the work of secondary filter to sewage
With filtered motor controls filter plate rotation, and the fine particle in sewage remains on filter plate, and filtering clean-up frame will be on filter plate
Particle clean up, filtered sewage by filtering insulating body discharge.
When work, the present invention is fixed on specified position first, and sewage is drained into purification pipe by water inlet pipe, drives gas
Cylinder controls driving plate and carries out elevating movement, and driving plate controls drive block by driving column and pressurizes to the sewage in purification pipe,
Sewage in purification pipe is quickly drained into auxiliary tube by Purge holes under the action of external pressure, the sludge etc. in sewage
Graininess sundries remains in purification pipe, driver slot and blocks to cooperate between support frame and remains in solid particle to block branch
It on support, blocks the control of operation cylinder and blocks operation frame and rotated, remain in and block solid particle on support frame from water purification
The lower end of pipe is discharged, and solid particle is drained on conveyer belt, and feeder motor driving conveying belt moves from front to back, scrape fortune plate with it is defeated
It send to cooperate between support frame and solid particle is adequately conveyed, the control of feed adjustment spring is struck off frame and carried out clearly to fortune plate is scraped
Reason guarantees that the solid particle scraped on fortune plate can be cleaned up comprehensively, and sewage is fixing guiding block after being drained into auxiliary tube
Effect is lower to be discharged by effluent trough, and sewage is flowed by filter frame to be discharged, and filter plate plays the role of secondary filter to sewage,
Filtered motor controls filter plate rotation, and the fine particle in sewage remains on filter plate, and filtering clean-up frame will be on filter plate
Particle cleans up, and filtered sewage may be implemented the automation filtering of sewage discharge silt and removed by filtering insulating body discharge
Function.
The beneficial effects of the present invention are:
1, it is unprocessed to can solve water conservancy projects existing sewage with silt during sewage discharge by the present invention
Direct emission is easy that water conservancy projects is made to paralyse, and sewage cannot be discharged in time leads to urban waterlogging, jeopardizes the lives and properties peace of people
Entirely, and water conservancy projects silt cleaning cost is high, complicated for operation, consuming time is long and the problems such as large labor intensity, can be with
The function that the automation filtering of sewage discharge silt is removed is realized, removing can be filtered to the silt in sewage in time, it can
To ensure that water conservancy projects can smoothly carry out sewage discharge operation, the security of the lives and property of people will not be jeopardized, and there is behaviour
Make the advantages that simple, the consuming time is short small with labor intensity.
2, the present invention devises purification pipe, and sewage is drained into purification pipe by water inlet pipe, and driving cylinder controls driving plate
Elevating movement is carried out, driving plate controls drive block by driving column and pressurizes to the sewage in purification pipe, purifies the dirt in pipe
Water is quickly drained into auxiliary tube by Purge holes under the action of external pressure, and the graininess sundries such as sludge in sewage is residual
It stays in purification pipe, driver slot and blocks to cooperate between support frame and remain in solid particle to block on support frame, block
The control of operation cylinder is blocked operation frame and is rotated, and remains in and blocks the solid particle on support frame from the lower end of pure water pipe row
Out.
3, the present invention devises cleaning conveying mechanism, and solid particle is drained on conveyer belt, feeder motor driving conveying belt
It moves from front to back, scrapes and cooperate solid particle is adequately conveyed between fortune plate and conveying support, feed adjustment spring
Control is struck off frame and is cleared up fortune plate is scraped, and guarantees that the solid particle scraped on fortune plate can be cleaned up comprehensively, automation cleaning,
Intelligence degree is high.
4, the present invention devises filter mechanism, and sewage is flowed by filter frame to be discharged, and filter plate plays sewage secondary
The effect of filtering, filtered motor control filter plate rotation, and the fine particle in sewage remains on filter plate, and filtering clean-up frame will
Particle on filter plate cleans up, and filtered sewage passes through filtering insulating body discharge.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is the partial enlarged view in the portion I of Fig. 2 of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Fig. 1 to Fig. 3, a kind of silt filtering device for water conservancy projects, including mounting rack 1 is pacified on mounting rack 1
Equipped with auxiliary tube 2, the upper end of auxiliary tube 2 is provided with via hole, and purification pipe 3 is equipped on the inner wall of auxiliary tube 2, auxiliary tube 2
Upper end is equipped with driving cylinder 4, and the top of driving cylinder 4 is mounted in driving plate 5 by flange, the lower end installation of driving plate 5
There is driving column 6, the lower end of driving column 6 passes through via hole and is mounted on drive block 7, and drive block 7 is located in purification pipe 3, purifies pipe 3
Lower end inner wall on falsework 12 is installed, the upper end of falsework 12, which is equipped with, blocks support frame 13, blocks under support frame 13
End is evenly arranged with along its axial direction and blocks operation frame 10, blocks operation frame 10 and blocks and passes through between the inner wall of support frame 13
Bearing, which is provided with, blocks operation cylinder 11, and the lower end of auxiliary tube 2 is equipped with cleaning conveying mechanism 8, and the front end of auxiliary tube 2 is provided with
Effluent trough is provided with filter mechanism 9 in effluent trough；It is connected between the lower end inner wall of the auxiliary tube 2 and the outer wall for purifying pipe 3
Fixed guiding block 21, fixed guiding block 21 are leaning device from top to bottom from auxiliary tube 2 to purification pipe 3；Under the drive block 7
End is provided with driver slot, and driver slot is inverted conical shape structure；The falsework 12 is in cross-shaped structure；It is described to block support frame 13
For conical structure, and block corresponding between support frame 13 and driver slot；Rubber is arranged on the outer wall for blocking operation frame 10
Glue sealing block 131；Water inlet pipe 22 is equipped between the auxiliary tube 2 and purification pipe 3；It is evenly arranged on the purification pipe 3 net
Change hole.Sewage is drained into purification pipe 3 by water inlet pipe 22, and driving cylinder 4 controls driving plate 5 and carries out elevating movement, driving plate 5
The sewage in 7 pairs of drive block purification pipes 3 is controlled by driving column 6 to pressurize, and purifies the sewage in pipe 3 in the work of external pressure
It being quickly drained into auxiliary tube 2 by Purge holes with lower, the graininess sundries such as sludge in sewage remains in purification pipe 3,
It driver slot and blocks to cooperate between support frame 13 and remains in solid particle to block on support frame 13, block operation cylinder 11
Control is blocked operation frame 10 and is rotated, and remains in and blocks the solid particle on support frame 13 from the discharge of the lower end of pure water pipe, dirt
Water is discharged under the action of fixed guiding block 21 by effluent trough after being drained into auxiliary tube 2.
The cleaning conveying mechanism 8 includes the conveying support 81 that is mounted on 2 inner wall of auxiliary tube, conveying support 81 from
It is to tilt down mechanism after going to, by bearing installation, there are two conveying rollers 82 between the inner wall of conveying support 81, and two defeated
It send and is connected between roller 82 by conveyer belt 83, be evenly arranged on conveyer belt 83 and scrape fortune plate 84, be located at 81 rear side of conveying support
Conveying roller 82 be connected with the output shaft of feeder motor 85 by shaft coupling, feeder motor 85 is mounted on to convey by motor cabinet and be propped up
On the outer wall of support 81, the rear end of conveying support 81 is equipped with by pin shaft strikes off frame 86, strikes off side wall and the conveying of frame 86
Feed adjustment spring 87 is connected between support frame 81；The frame 86 that strikes off is V-shape structure, and strikes off frame 86 by rubber material
Composition, solid particle is drained on conveyer belt 83, and 85 driving conveying belt 83 of feeder motor moves from front to back, scrape fortune plate 84 with it is defeated
It send to cooperate between support frame 81 and solid particle is adequately conveyed, the control of feed adjustment spring 87 strikes off frame 86 to scraping fortune plate
84 are cleared up, and guarantee that the solid particle scraped on fortune plate 84 can be cleaned up comprehensively, automation cleaning, and intelligence degree is high.
The filter mechanism 9 includes the filter frame 91 being mounted in effluent trough, is pacified on the outer wall of auxiliary tube 2 by motor cabinet
Equipped with filtered motor 92, filter plate 93 is installed on the output shaft of filtered motor 92, is evenly arranged with filter hole on filter plate 93,
And filter plate 93 sticks on filter frame 91, and filtering insulating body 94 is equipped on the outer wall of auxiliary tube 2, filters insulating body 94 and mistake
Filter frame 91 it is corresponding, and filter frame 91 sticks on filter plate 93, and the lower end of auxiliary tube 2 is equipped with filtering clean-up frame 95, mistake
Filter clean-up frame 95 is resisted against on filter plate 93, and by the flowing discharge of filter frame 91, filter plate 93 plays sewage secondary sewage
The effect of filtering, filtered motor 92 control filter plate 93 and rotate, and the fine particle in sewage remains on filter plate 93, cross filtering
Reason frame 95 cleans up the particle on filter plate 93, and filtered sewage is discharged by filtering insulating body 94.
When work, the present invention is fixed on specified position first, and sewage is drained into purification pipe 3 by water inlet pipe 22, is driven
Cylinder 4 of taking offence controls driving plate 5 and carries out elevating movement, and driving plate 5 controls the sewage in 7 pairs of drive block purification pipes 3 by driving column 6
It pressurizes, the sewage purified in pipe 3 is quickly drained into auxiliary tube 2 by Purge holes under the action of external pressure, dirty
The graininess sundries such as sludge in water remain in purification pipe 3 in, driver slot and block between support frame 13 cooperate make solid
Particle residue blocks the control of operation cylinder 11 and blocks operation frame 10 and rotated, remain in and block branch on blocking support frame 13
Solid particle on support 13 is discharged from the lower end of pure water pipe, and solid particle is drained on conveyer belt 83, and feeder motor 85 drives
Conveyer belt 83 moves from front to back, scrapes and cooperates and adequately convey to solid particle between fortune plate 84 and conveying support 81,
The control of feed adjustment spring 87 is struck off frame 86 and is cleared up fortune plate 84 is scraped, and guarantees that the solid particle scraped on fortune plate 84 can be comprehensive
Clean up, sewage be drained into auxiliary tube 2 after under the action of fixed guiding block 21 by effluent trough discharge, sewage passed through
The flowing discharge of filter frame 91, filter plate 93 play the role of secondary filter to sewage, and filtered motor 92 controls filter plate 93 and rotates,
Fine particle in sewage remains on filter plate 93, and filtering clean-up frame 95 cleans up the particle on filter plate 93, after filtering
Sewage by filtering insulating body 94 be discharged, realize sewage discharge silt automation filtering remove function, solve water conservancy
Facility existing unprocessed direct emission of sewage with silt during sewage discharge is easy that water conservancy projects is made to paralyse, dirty
Water cannot be discharged in time leads to urban waterlogging, jeopardizes the security of the lives and property of people, and water conservancy projects silt clears up generation
Valence is high, complicated for operation, consuming time is long and the problems such as large labor intensity, has reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (9)
1. a kind of silt filtering device for water conservancy projects, including mounting rack (1), it is characterised in that: mounting rack is installed on (1)
Have auxiliary tube (2), the upper end of auxiliary tube (2) is provided with via hole, and purification pipe (3), auxiliary are equipped on the inner wall of auxiliary tube (2)
The upper end of pipe (2) is equipped with driving cylinder (4), and the top of driving cylinder (4) is mounted on driving plate (5) by flange, drives
The lower end of plate (5) is equipped with driving column (6), and the lower end of driving column (6) passes through via hole and is mounted on drive block (7), drive block
(7) it is located in purification pipe (3), is equipped with falsework (12) on the lower end inner wall of purification pipe (3), the upper end installation of falsework (12)
Support frame (13) are blocked, the lower end edge of support frame (13) its axial direction is blocked and is evenly arranged with and block operation frame (10), hide
It is provided between gear operation frame (10) and the inner wall for blocking support frame (13) by bearing and blocks operation cylinder (11), auxiliary tube
(2) lower end is equipped with cleaning conveying mechanism (8), and the front end of auxiliary tube (2) is provided with effluent trough, filtering is provided in effluent trough
Mechanism (9)；
Cleaning conveying mechanism (8) includes the conveying support (81) being mounted on auxiliary tube (2) inner wall, conveying support
It (81) is from front to back to tilt down mechanism, by bearing installation, there are two conveying rollers between the inner wall of conveying support (81)
(82), it is connected between two conveying rollers (82) by conveyer belt (83), is evenly arranged on conveyer belt (83) and scrapes fortune plate (84), position
Conveying roller (82) on rear side of conveying support (81) is connected by shaft coupling with the output shaft of feeder motor (85), feeder motor
(85) it is mounted on by motor cabinet on the outer wall of conveying support (81), the rear end of conveying support (81) is equipped with by pin shaft
Frame (86) are struck off, strikes off and is connected with feed adjustment spring (87) between the side wall of frame (86) and conveying support (81)；
The filter mechanism (9) includes the filter frame (91) being mounted in effluent trough, passes through motor cabinet on the outer wall of auxiliary tube (2)
It is equipped with filtered motor (92), is equipped on the output shaft of filtered motor (92) filter plate (93), filter plate is uniformly set on (93)
It is equipped with filter hole, and filter plate (93) sticks on filter frame (91), filtering insulating body is installed on the outer wall of auxiliary tube (2)
(94), filtering insulating body (94) is corresponding with filter frame (91), and filter frame (91) sticks on filter plate (93), auxiliary tube
(2) lower end is equipped with filtering clean-up frame (95), and filtering clean-up frame (95) is resisted against on filter plate (93).
2. a kind of silt filtering device for water conservancy projects according to claim 1, it is characterised in that: the auxiliary tube
(2) it is connected with fixed guiding block (21) between the outer wall of lower end inner wall and purification pipe (3), fixed guiding block (21) are by auxiliary tube
It (2) is leaning device from top to bottom to purification pipe (3).
3. a kind of silt filtering device for water conservancy projects according to claim 1, it is characterised in that: the drive block
(7) lower end is provided with driver slot, and driver slot is inverted conical shape structure.
4. a kind of silt filtering device for water conservancy projects according to claim 1, it is characterised in that: the falsework
It (12) is in cross-shaped structure.
5. a kind of silt filtering device for water conservancy projects according to claim 1, it is characterised in that: described to block branch
Support (13) is conical structure, and is blocked corresponding between support frame (13) and driver slot.
6. a kind of silt filtering device for water conservancy projects according to claim 1, it is characterised in that: described to block work
Rubber sealing block (131) are arranged on the outer wall of industry frame (10).
7. a kind of silt filtering device for water conservancy projects according to claim 1, it is characterised in that: the auxiliary tube
(2) water inlet pipe (22) are equipped between purification pipe (3).
8. a kind of silt filtering device for water conservancy projects according to claim 1, it is characterised in that: the purification pipe
(3) Purge holes are evenly arranged on.
9. a kind of silt filtering device for water conservancy projects according to claim 1, it is characterised in that: described to strike off frame
(86) it is V-shape structure, and strikes off frame (86) and be made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087809.7A CN109183969B (en) | 2018-09-18 | 2018-09-18 | A kind of silt filtering device for water conservancy projects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087809.7A CN109183969B (en) | 2018-09-18 | 2018-09-18 | A kind of silt filtering device for water conservancy projects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109183969A true CN109183969A (en) | 2019-01-11 |
| CN109183969B CN109183969B (en) | 2019-05-07 |
Family
ID=64911983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811087809.7A Expired - Fee Related CN109183969B (en) | 2018-09-18 | 2018-09-18 | A kind of silt filtering device for water conservancy projects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183969B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804686A (en) * | 2020-07-31 | 2020-10-23 | 吕路 | Discharging device for concrete conveying pump pipe cleaning object in high-rise building construction |
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| KR200449657Y1 (en) * | 2009-10-12 | 2010-07-28 | 김정재 | Water polution disposing device with rotating screen |
| KR20100122372A (en) * | 2009-05-12 | 2010-11-22 | (주)워터 아이엠에스 | Storm water treatment device with cylindrical screen for adulteration filtering |
| CN203763963U (en) * | 2014-03-18 | 2014-08-13 | 焦方勇 | Sand filtering device of producing well |
| CN205875355U (en) * | 2016-06-21 | 2017-01-11 | 山东同晟建设工程有限公司 | Sewage discharge is with pipeline of decontaminating |
| CN207574201U (en) * | 2017-11-29 | 2018-07-06 | 骆国庆 | A kind of water conservancy farmland irrigating device that may filter that sandstone |
| CN108404457A (en) * | 2018-05-16 | 2018-08-17 | 刘正民 | A kind of dredger grains of sand and sedimeter |
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2018
- 2018-09-18 CN CN201811087809.7A patent/CN109183969B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100122372A (en) * | 2009-05-12 | 2010-11-22 | (주)워터 아이엠에스 | Storm water treatment device with cylindrical screen for adulteration filtering |
| KR200449657Y1 (en) * | 2009-10-12 | 2010-07-28 | 김정재 | Water polution disposing device with rotating screen |
| CN203763963U (en) * | 2014-03-18 | 2014-08-13 | 焦方勇 | Sand filtering device of producing well |
| CN205875355U (en) * | 2016-06-21 | 2017-01-11 | 山东同晟建设工程有限公司 | Sewage discharge is with pipeline of decontaminating |
| CN207574201U (en) * | 2017-11-29 | 2018-07-06 | 骆国庆 | A kind of water conservancy farmland irrigating device that may filter that sandstone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111804686A (en) * | 2020-07-31 | 2020-10-23 | 吕路 | Discharging device for concrete conveying pump pipe cleaning object in high-rise building construction |
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| Publication number | Publication date |
|---|---|
| CN109183969B (en) | 2019-05-07 |
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